Appendix A - Adding or Replacing Boards
243
Enova Digital Media Switchers - Hardware Reference Manual
11. Attach cables to the board’s connectors and reconnect any other cables that were disconnected in Step 3
Tie cables to cable management bars (if applicable).
If the enclosure was powered down – Reapply power.
NOTE: For cabling information, see the specific board chapter in this manual.
12. Optional – If you have custom board settings to load to the board, use the System Configuration interface to load
them now (see page 184).
13. Execute a test switch using a connection on the new board to be sure that video is present at the destination
(Control Panel: press Function key, Select key, Input key, Output key, and Take key). See the Executing a Test
Switch section on page 70 for details.
Additional testing for Audio Insert/Extract Board functionality:
Insert function – If the DIP switch for the audio connector is set to insert, the video signal from the corresponding
video input or output will carry the inserted audio; check that the inserted audio is present with the display.
Extract function – If the DIP switch for the audio connector is set to extract, the audio will be extracted from the
corresponding video input or output signal; check the auxiliary or supplemental audio equipment involved to be
sure the extracted audio signal is present where expected.
NOTE: If the test switch does not work, see the Board Troubleshooting section on page 243.
IMPORTANT: If for any reason a board slot is left empty, be sure to attach a blank plate to cover it.
14. Enova DGX 3200 only – Replace connector numbering plate removed in Step 2.
Board Troubleshooting
Problems with Board Power Up
To verify that all I/O boards have been powered up after hot-swapping, enter ~scri6v3! in a terminal emulation program
and verify that none of the boards report an alarm.
If an alarm is reported, the board must be manually powered back up using the DGX_SHELL command power ON BCPUx
where x is the slot number of the board (for additional information on DGX_SHELL commands, see page 247.
NOTE: A complete list of the DGX_SHELL targets, BCPUx, is in the "Product to Board Slot Correspondence" table on
page 248.
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